<!--
 * @Description: 
 * @Author: 赵华宇
 * @Date: 2025-04-21 19:54:52
 * @LastEditors: 赵华宇
 * @LastEditTime: 2025-04-21 20:02:20
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CSS三大特性</title>
    <style>
        body{
            font-size:30px;
            color:red;
        }
        ul{
            font-size: 50px;
            color:blue;
        }
        ul{
            color:brown;
            font-size:50px;
        }
    </style>
</head>
<body>
    <div>div标签</div>
    <p>段落标签</p>
    <span>span标签</span>
    <!-- 如果标签自己有样式则生效自己的形式，不继承 -->
    <a href="#">a标签</a>
    <ul>
        <li>列表标签1</li>
        <li>列表标签2</li>
    </ul>
</body>
</html>